Ranking of Maryland Counties By Two Or More Races Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Maryland Two Or More Races population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 16,660. Among all Maryland counties, Montgomery County had the highest Two Or More Races population (aged 25 years and above) with an educational attainment of Less than High School Diploma (4,699), followed by Prince George's County (3,461), and Baltimore County (1,733).

The chart below shows the top 10 Maryland counties, and the table below shows the ranking of all Maryland counties.

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of Maryland Counties By Two Or More Races Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Montgomery County
Prince George's County
Baltimore County
Baltimore city
Frederick County
Howard County
Anne Arundel County
Charles County
Washington County
Carroll County
Ranking of Maryland Counties By Two Or More Races Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank County Number of People
1 Montgomery County 4699
2 Prince George's County 3461
3 Baltimore County 1733
4 Baltimore city 1705
5 Frederick County 1082
6 Howard County 968
7 Anne Arundel County 847
8 Charles County 300
9 Washington County 295
10 Carroll County 244
11 Harford County 243
12 Wicomico County 210
13 Worcester County 135
14 Talbot County 134
15 Caroline County 106
16 Somerset County 89
17 St. Mary's County 79
18 Queen Anne's County 78
19 Cecil County 68
20 Dorchester County 67
21 Calvert County 56
22 Allegany County 41
23 Garrett County 12
24 Kent County 8